package com.itheima.reggie.common;

/**
 *基于ThreadLocal封装工具类，用户保存和获取当前登录用户的id
 */
public class BaseContext {
    private static final ThreadLocal<Long>threadLocal=new ThreadLocal<>();

    /**
     *
     * 设置值
     */
    public static void setCurrentId(Long id){
        threadLocal.set(id);
    }
    /**
     *
     * 获取值
     */
    public static Long getCurrentId(){
       return threadLocal.get();
    }
}
